{"service":"Base Smart Money Signals","description":"Smart money signals for Base memecoins: wallets that made money on Base token launches (PnL, win rate, launches), what they buy and sell now, filtered by rug pull / honeypot checks, with a public, hash-chained track record. Whale and smart wallet tracker, copy trade alerts, token smart-money flow and analyst briefs.","version":"1.0.0","payment":{"protocol":"x402 v2, scheme exact, USDC","network":"eip155:8453","pay_to":"0x5498b0Aa90cd56F8962CBd136DF3D3769C85f149"},"paid_endpoints":[{"endpoint":"GET /v1/signals/feed","price":"$0.15 USDC","summary":"smart money signals since your cursor (max 50) + next cursor","query":{"since":1200,"types":"SMART_ACCUMULATION,EARLY_SMART_ENTRY","min_score":60}},{"endpoint":"POST /v1/signals/token","price":"$0.10 USDC","summary":"smart holders, smart net flow 1h/24h, smart entries, avg smart entry price vs now","body":{"token":"0x4ed4e862860bed51a9570b96d89af5e1b0efefed"}},{"endpoint":"GET /v1/signals/wallet","price":"$0.05 USDC","summary":"wallet profile: PnL, win rate, style, flags, positions","query":{"address":"0x9f3a2b6c51d0e4a87b2c3d4e5f60718293a4b5c6"}},{"endpoint":"GET /v1/signals/leaderboard","price":"$0.10 USDC","summary":"top 50 smart wallets by PnL over 7d or 30d","query":{"period":"7d"}},{"endpoint":"POST /v1/signals/brief","price":"$0.25 USDC","summary":"analyst brief: stance, confidence, key risks/positives from Guard + Pulse + smart money","body":{"token":"0x4ed4e862860bed51a9570b96d89af5e1b0efefed","horizon":"24h","position_usd":500}}],"free_endpoints":[{"endpoint":"GET /v1/signals/performance","summary":"public track record: hit rate and returns per signal type, last 100 signals with outcomes, daily hash chain (free, 60 requests/minute per IP)"},{"endpoint":"GET /v1/signals/preview","summary":"the latest signal, delayed 60 minutes (free, 60 requests/hour per IP)"},{"endpoint":"GET /","summary":"service catalog (JSON): endpoints, prices, payment network"},{"endpoint":"GET /health","summary":"liveness and dependency status"},{"endpoint":"GET /openapi.json","summary":"OpenAPI 3.1 description"},{"endpoint":"GET /llms.txt","summary":"this document"}],"data_sources":["Base mainnet swaps and liquidity events (own indexer, chain id 8453)","Base Launch Guard (token safety verdicts)","Base Pulse (social attention)"],"disclaimer":"Automated analysis of on-chain and public social data. Not investment advice.","chain":"Base mainnet (8453): token data always comes from mainnet, whatever the payment network"}